:root{color-scheme:light;--font-family-sans: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;--font-weight-regular: 500;--font-weight-medium: 600;--font-weight-bold: 700;--app-header-height: 72px;--app-sidebar-width: 264px;--app-sidebar-width-collapsed: 84px;--app-surface: #f4f6fb;--app-surface-elevated: #ffffff;--app-border: rgba(148, 163, 184, .35);--app-text: #0f172a;--app-text-muted: #64748b;--app-accent: #2563eb;--app-accent-soft: rgba(37, 99, 235, .1);--app-success: #047857;--app-danger: #b91c1c}*{box-sizing:border-box}body{margin:0;font-family:var(--font-family-sans);font-weight:var(--font-weight-regular);background:var(--app-surface);color:var(--app-text);min-height:100vh}#root{min-height:100vh;display:flex}button,input,select,textarea{font:inherit}a{color:inherit}::selection{background:#2563eb33}